153879040

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:338

約数の個数: 160

約数和(自身を含む): 436829184

約数和(自身を除く): 282950144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 277, 280, 310, 320, 434, 448, 496, 512, 554, 560, 620, 640, 868, 896, 992, 1085, 1108, 1120, 1240, 1280, 1385, 1736, 1792, 1939, 1984, 2170, 2216, 2240, 2480, 2560, 2770, 3472, 3584, 3878, 3968, 4340, 4432, 4480, 4960, 5540, 6944, 7756, 7936, 8587, 8680, 8864, 8960, 9695, 9920, 11080, 13888, 15512, 15872, 17174, 17360, 17728, 17920, 19390, 19840, 22160, 27776, 31024, 34348, 34720, 35456, 38780, 39680, 42935, 44320, 55552, 60109, 62048, 68696, 69440, 70912, 77560, 79360, 85870, 88640, 111104, 120218, 124096, 137392, 138880, 141824, 155120, 171740, 177280, 240436, 248192, 274784, 277760, 300545, 310240, 343480, 354560, 480872, 496384, 549568, 555520, 601090, 620480, 686960, 709120, 961744, 992768, 1099136, 1202180, 1240960, 1373920, 1923488, 2198272, 2404360, 2481920, 2747840, 3846976, 4396544, 4808720, 4963840, 5495680, 7693952, 9617440, 10991360, 15387904, 19234880, 21982720, 30775808, 38469760, 76939520, 153879040]

約数ペア:

[(1, 153879040), (2, 76939520), (4, 38469760), (5, 30775808), (7, 21982720), (8, 19234880), (10, 15387904), (14, 10991360), (16, 9617440), (20, 7693952), (28, 5495680), (31, 4963840), (32, 4808720), (35, 4396544), (40, 3846976), (56, 2747840), (62, 2481920), (64, 2404360), (70, 2198272), (80, 1923488), (112, 1373920), (124, 1240960), (128, 1202180), (140, 1099136), (155, 992768), (160, 961744), (217, 709120), (224, 686960), (248, 620480), (256, 601090), (277, 555520), (280, 549568), (310, 496384), (320, 480872), (434, 354560), (448, 343480), (496, 310240), (512, 300545), (554, 277760), (560, 274784), (620, 248192), (640, 240436), (868, 177280), (896, 171740), (992, 155120), (1085, 141824), (1108, 138880), (1120, 137392), (1240, 124096), (1280, 120218), (1385, 111104), (1736, 88640), (1792, 85870), (1939, 79360), (1984, 77560), (2170, 70912), (2216, 69440), (2240, 68696), (2480, 62048), (2560, 60109), (2770, 55552), (3472, 44320), (3584, 42935), (3878, 39680), (3968, 38780), (4340, 35456), (4432, 34720), (4480, 34348), (4960, 31024), (5540, 27776), (6944, 22160), (7756, 19840), (7936, 19390), (8587, 17920), (8680, 17728), (8864, 17360), (8960, 17174), (9695, 15872), (9920, 15512), (11080, 13888)]